How do you simplify (93!)/(89!4!)93!89!4!?

1 Answer
Aug 1, 2016

Approx. 3,000,0003,000,000

Explanation:

(93!)/(89!4!)93!89!4! == (93xx92xx91xx90xx89!)/(4xx3xx2xx1xx89!)93×92×91×90×89!4×3×2×1×89!

== (93xx92xx91xx90xxcancel(89!))/(4xx3xx2xx1xxcancel(89!))

= ??